Page({
  data:{
    fei:300,
    feiban:150,
    condition:false
  },
  switchchange (e) {
    console.log(e)
    let condition = e.detail.value
    if(condition){
      this.setData({
        fei:0,
        feiban:0,
        condition
      })
    }else{
      this.setData({
        fei:300,
        feiban:150,
        condition
      })
    }
  },
  formsubmit(e){
    let bd = Number(e.detail.value.property)
    let fei = 0
    let feiban = 0
    if(bd<=200000){
      fei = 300
    }else{
      fei = 300+(bd-200000) * 0.005
    }
    feiban = fei * 0.5
    fei = fei.toFixed(2)
    feiban = feiban.toFixed(2)
    this.setData({
      fei,feiban
    })
  },
  formreset(){
    this.setData({
      fei:'',
      feiban:''
    })
  }
})